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Patent Assignment Details
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Reel/Frame:055265/0578   Pages: 4
Recorded: 02/09/2021
Attorney Dkt #:1564/0002
Conveyance: RELEASE OF SECURITY INTEREST IN PATENT RIGHTS - REEL 11566 FRAME 0720
Total properties: 2
1
Patent #:
Issue Dt:
08/14/2001
Application #:
09301751
Filing Dt:
04/29/1999
Title:
APPARATUS FOR DEPLOYING AN UNDERWATER PIPE STRING
2
Patent #:
Issue Dt:
12/23/2008
Application #:
09369134
Filing Dt:
08/05/1999
Title:
COMPOSITE METAL-TO-METAL SEAL HAVING A RELATIVELY SOFT METAL OVERLAY AND A RELATIVELY HARD METAL CORE
Assignor
1
Exec Dt:
02/08/2021
Assignee
1
7701 SOUTH COOPER STREET
ARLINGTON, TEXAS 76001
Correspondence name and address
AMBER HAREZLAK, ESQ.
SIMPSON THACHER & BARTLETT LLP
2475 HANOVER STREET
PALO ALTO, CA 94304

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